Here's how the rooftop in The Silver Streak and Daylight Special.
[the trains continue on their way as we hear the whistles blow, then we see the others in the lounge car]
Skyla: I can't believe I was paranoid all this time.
Penny Ling: Oh it's nothing to be ashamed of.
Sunil Nevla: Yeah, even I get paranoid sometimes.
Skyla: I now feel aweful. And what's worse, I caused us to get thrown overboard.
Zoe Trent: It's easy to understand, but blaming yourself isn't gonna help.
[then Blackie comes in]
Blackie: Hey guys.
Zeñorita: Hola, Blackie.
[as the sheep takes a seat, he notices that Skyla has something on her mind.]
Blackie: Skyla, what's wrong?
Skyla: Well, I assume you heard me scream last night.
Blackie: No. What happend?
Skyla: Well, last night. As we were getting ready to hit the hay, I saw what looked like a dead man hanging on the side of the Silver Streak. It looked like someone named, Professor Gold Rush.
Blackie: "Professor Gold Rush"?
Skyla: He was shot in the head. So we went to investigate on the Silver Streak.
Nyx: And while we were, we ran into Sunset Shimmer.
Blackie: You mean the firey haired girl that's always trying to get Twilight?
Pepper Clark: That's the one.
Blackie: What was she doing?
Skyla: She was searching for something inside one of the coach suites, but before we could get a good look, Snips and Snails threw us off the train.
Zeñorita: Hence why we didn't join you for breakfast later.
Blackie: Oh, I see. But you didn't see the Professor?
Skyla: Oh we saw him, this afternoon.
Nyx: In the Dazzlings compartment.
Skyla: You see, the guy I saw last night was only a bad dream.
Blackie: What did the professor look like?
Skyla: Like the picutre on his book the Dazzlings showed us.
Blackie: Did he saw anything to you?
Snowdrop: No, he just said he was tired and was gonna go get a drink and lie down. But he also nmentioned that he was gonna show the Dazzlings some gold he found.
Blackie: That's it! Skyla I can believe you saw him.
Nyx: What is?
Blackie: See, you didn't have a dream last night. The professor's dead, the guy you saw was a fake.
Zoe Trent: How can you be sure?
Blackie: Because I spoke the real professor the other day, he didn't want anything to do with the Dazzlings or Sunset Shimmer.
Vinnie Terrio: What are you talking about, why not?
Blackie: Because he knows they are after the gold he found.
Minka Mark: Why is this gold so important?
Blackie: Because it's not regular gold. It's a new kind of gold, and it's worth 10 times the amount regular gold is.
Zoe Trent: My goodness!
Blackie: Nyx, teleport us onto the Silver Streak.
Blackie: Just teleport us and I'll explain later!
Nyx: Okay. [lights up her horn and they teleport onto the Silver Streak]
Blackie: Okay, follow me.
[then soon come into the baggage car]
Blackie: The Dazzlings must've brought the professor here last night.
Russel Ferguson: Why here?
Balckie: Because the baggage car's the easiest access to the roof. He must've escaped climbed onto the roof and ran down it before being shot.
[the have the front of the baggage car and the back of the rear diesel engine Blackie starts to climb up]
Skyla: We aren't going up there, are we?
Blackie: Yeah, but you can just stay at the back of the coach and keep lookout. The train might reach a tunnel.
Sunil Nevla: Oh, of all the ideas he might've thought of, I'm sure this one does not rank very high!
Vinnie Terrio: Sunil, stop worrying! I can climb walls so the top of a train isn't a big deal. Stinky feet's my middle name!
Sunil Nevla: I thought his middle name was "Alfonso."
Zoe Trent: [in sing-songy voice] Vinnie, less talking, more walking!
Vinnie Terrio: Sheez, everything is rush, rush, rush.
[Blackie and Vinnie get up on the roof as the Music score Silver Streak "I'll Try" starts playing]
[they walk down the roof of the train and then come up to the third coach from the baggage car and Vinnie finds something on it]
Vinnie: Hey, look!
Blackie: [leans down and grabs it]
Vinnie Terrio: What is it?
Blackie: A peice of the professor's coat.
[they walk back to the front of the baggage car]
Skyla: What'd you find?
Blackie: A piece of the professor's coat, it was stuck on a rivot.
Nyx: Then you were right, Skyla. You did see him!
[after they get back in]
Blackie: I bet the body was already picked up.
Nyx: Let's get back in the Daylight Special. [they teleport back on the Daylight Special]
[They head back for the coach suite]
Snowdrop: You were right, Skyla.
Zoe Trent: Sorry we didn't believe you, Skyla.
Skyla: It's fine.
Blackie: Now we have proof to show the others.
Nyx: But where could that gold be?
Blackie: I'm not sure. But we must find out before those freaks try to steal it.
Zeñorita: Indeed, but where to begin.
[then the trains go through a tunnel as we then see muzzles flashes and hear gunshots]
[then the trains leave the tunnel]
Skyla: What was that?
Blackie: [sees bullet holes in one of the couches] Looks like someone just tried to kill us.
Blackie: You guys warn the others about who's on the train.
Snowdrop: What are you gonna do?
Blackie: Get my firearms. Hurry! [he races out of the coach suite and heads for his]
Russel Ferguson: Come on!
[they race down the coach in the opposite direction, but as they near the Dazzlings' compartment, Sonata opens the door]
Sonata Dusk: Hey, you're not.. [to Snips and Snails(equine)] Hey! They aren't dead!
Sunil Nevla: Bye!
[they take off the other way]
Aria Blaze: Get them, you idiots!
[the 2 give chase]
[the group reach the baggage car and they lock the door as well as throw down suitcase, to try and block their path]
Penny Ling: We're trapped!
Pepper Clark: Not quite.
[the 2 begin banging on the door]
Snowdrop: You got a plan?
[outside the baggage car door, the 2 take a fire ax and break the door knob]
Pepper Clark: Follow me!
[They follow the skunk]
[Snips and Snails break in and search around for them and then they climb onto the roof.]
[but they are on the side ladder of the coach]
Pepper Clark: Okay Ze, you know what to do.
[The 2 get closer to them as Zeñorita gets back on the roof, [gun in grip]
Zeñorita: Hold it! Don't move or I'll shoot you!
Snails: Okay, I surrender!
Snips: [takes a step forward]
Zeñorita: Uh, you moved! [fires]
[the 2 fall off the train]
Minka Mark: Great shot!
Zeñorita: I didn't think I'd make that good of a shot.
Minka Mark: You kidding? You had it right there!
[the other gets back up on the roof]
Nyx: Well, now that they're out of the way let's get back in the train.
Vinnie Terrio: [turns around] Whoa!
[a low hanging signal arm is right behind them!]
[they hit the signal arm and swing off the train and onto the ground as the trains speed away]
Zoe Trent: NO! [runs down the line after the trains for a short ditance] COME BACK!! COME BACK!!! [growls] NOT AGAIN!! [throws her beret on the ground]
Pepper Clark: Doh, great.
Penny Ling: OH COME ON!!
Nyx: Oh man! After all that, we end up falling off the train again!
Skyla: Now we're gonna have to do all over again!
Russel Ferguson: Not only that, it'll take orever to catch up to the trains now!
Zeñorita: We'll just have to get a lift to the trains' next stops by someone in the next town.
Snowdrop: Follow that zebra!
Zoe Trent: [whimpers] I just wanted to get some relaxation on this trip, is that too much to ask for?
[they all start journeying down the line again]